What is the property tax for 20 Williams Ave?

The estimated annual property tax for 20 Williams Ave is $325 (2024, excluding special districts), computed from taxable values and published rates.

NY Property Records

20 Williams Ave
Brookhaven · Suffolk County · 117420000

Q: Who owns 20 Williams Ave?

20 Williams Ave is owned by Quinlivan Jonathan W & Dawn per the 2025 NYS assessment roll.

$18,868Full market value311 · Vacant land

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Owner of record

OwnerQuinlivan Jonathan W & Dawn

Mailing address20 WILLIAMS AVE · HOLTSVILLE, NY, 11742

Assessment · 2025 roll

Land assessed$100

Total assessed$100

Full market value$18,868

Est. annual tax$325 (2024, excl. special districts)

Lot

Size0.12 acres

Lot sq ft5,227

Services & districts

School districtSachem (472205)

Deed & identifiers

Deed book / page12588 / 994

SBL02007670003000090000

Print key767.00-03-009.000

SWIS472289

Parcel ID47228902007670003000090000

Who owns 20 Williams Ave?

20 Williams Ave, Brookhaven is owned by Quinlivan Jonathan W & Dawn per the 2025 NYS assessment roll.

Nearby on Williams Ave

20 Williams Ave · 21 Williams Ave · 19 Williams Ave · 22 Williams Ave · 22 Williams Ave · 18 Williams Ave · 23 Williams Ave · 24 Williams Ave · 25 Williams Ave · 26 Williams Ave

Public record, NYS tax roll 2025. Values are the assessor's, not an appraisal. Provided for informational purposes only — accuracy and completeness are not warranted or guaranteed; verify against official sources before relying on it. Disclaimer · Request redaction

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